The new year has begun and many health-conscious Americans are doing their best to make healthier choices. But according to new research, even those who do their best to eat a balanced diet aren't getting enough omega-3s - essential nutrients that the body requires to function.

Among their numerous benefits, omega-3 fatty acids, such as eicosapentaenoic (EPA) and docosahexaenoic (DHA), have been associated with overall heart health, improving eye, brain and joint performance as we age. But when it comes to health, knowledge is just the first step. People should consider if they are consuming enough omega-3s and take action. A study recently published in Nutrients compared consumers' knowledge and perception about omega-3s in their diet with the actual levels in their blood. Interestingly, participants were familiar with omega-3s, their health benefits and appropriate food sources, yet they simply weren't getting enough. In fact, 98 percent of adults who were not using dietary supplements had low omega-3 levels.

Many experts recommend 1,000mg of EPA and DHA per day. Since omega-3s are not produced naturally within the body, you can increase your intake by eating two fatty fish meals per week, such as salmon, mackerel, herring or tuna, or by taking a supplement. But if you are like many others who do not consume significant amounts of fish on a regular basis due to dietary preferences, or if you simply don't have access to fresh fish, consider adding a supplement to your self-care routine. Look for omega-3 supplements high in EPA and DHA, such as MegaRed 4-in-1 900mg, which contains a special combination of high-concentration fish oil and high-absorption krill oil and delivers one of the highest amounts of omega-3s per dose.

Omega-3 supplements are a great start to supporting heart, brain, eye and joint health in the new year.